NetDirectorNetDirector is an open source configuration management tool for managing open source applications running on many variants of Linux. Unique features include the ability to simultaneously push changes out to many different platforms.

IsiSetup provides a commandline interface to manage your system configuration files using a revision control tool. It runs on most Debian-based distributions and integrates well into the Debian package management system.

Changelogic enables web based branch, task and release management. It supports CVS and Subversion for underlying version control.

Mercury Universal CMDB, a toolset consisting of a business/service data model with built-in auto-discovery of configurations dependencies, visualization and business services mapping, and capabilities to track and measure configuration changes.